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    Ink-Jet Printing Process
    1.
    发明申请
    Ink-Jet Printing Process 审中-公开

    公开(公告)号：US20180305863A1

    公开(公告)日：2018-10-25

    申请号：US15769204

    申请日：2016-10-14

    申请人： Fujifilm Imaging Colorants, Inc. ,  Fujifilm Imaging Colorants Limited

    发明人： Emmanuel Dimotakis ,  Keith Delaney ,  Christopher Oriakhi ,  Philip John Double ,  Ravi Shankar ,  Hamid Shirazi ,  Eda Wilson

    IPC分类号： D06P5/30 ,  C09B67/08 ,  C09B67/46 ,  C09D11/106 ,  C09D11/322 ,  C09D11/38 ,  C09D11/40 ,  C09D11/54 ,  B41M7/00 ,  D06P1/52

    CPC分类号： D06P5/30 ,  B41M7/009 ,  C09B67/0013 ,  C09B67/009 ,  C09D11/106 ,  C09D11/322 ,  C09D11/38 ,  C09D11/40 ,  C09D11/54 ,  D06P1/44 ,  D06P1/5221 ,  D06P1/5257 ,  D06P1/5285

    摘要： A process for printing on a textile substrate comprising the steps of: (I) preparing an ink comprising the following components: (a) from 1 to 8 parts of a self-dispersible pigment which comprises a carboxy-functional dispersant crosslinked around a pigment core by a crosslinking agent having at least two groups selected from oxetane, carbodiimide, hydrazide, oxazoline, aziridine, isocyanate, N-methylol, keteneimine, isocyanurate and epoxy groups; (b) from 0 to 16 parts of a binder selected from one or more of an acrylic latex binder, a styrene acrylic latex binder and a styrene butadiene latex binder wherein the binder has a Tg in the range of from −25° C. to 35° C.; (c) from 1 to 30 parts of one or more water-miscible organic solvents (d) from 0.1 to 3 parts of a surfactant; (e) from 0 to 5 parts of biocide; (f) from 0 to 10 parts of a viscosity modifier; (g) from 0 to 10 parts of a polyurethane latex binder with a Tg in the range of from −25° C. to 35° C.; (h) from 0 to 6 parts of a cross linking agent; and (i) the balance to 100 parts water: (II) optionally preparing a latex binders solution comprising; i) from 1 to 16 parts of one or more latex binders selected from an acrylic latex binder, a styrene acrylic latex binder and a styrene butadiene latex binder where the latex binder(s) have a Tg in the range of from −25° C. to 35° C.; ii) from 0 to 6 parts of a polyurethane latex binder; and iii) from 0 to 5 parts of a cross linking agent: (III) printing the ink prepared in step (I) on to a textile substrate using a ink jet printer with a single pass print head and optionally pre-printing or overprinting with the latex binder solution from step (II) (IV) curing the printed textile substrate from step (III): provided that if component (b) in the ink prepared in step (a) is 0 then optional step (II) is compulsory. Also inks, ink-sets, ink containers and ink-jet printers.

    Inks
    3.
    发明授权
    Inks 有权

    公开(公告)号：US10557048B2

    公开(公告)日：2020-02-11

    申请号：US15534076

    申请日：2015-12-10

    申请人： Fujifilm Imaging Colorants, Inc.

    发明人： Christopher Oriakhi ,  Ravi Shankar ,  Eda Wilson ,  Michael Finnegan ,  Jerrold Baker ,  Keith Delaney ,  Anthony Fiumenero ,  Philip John Double ,  Hamid Shirazi

    IPC分类号： C09D11/38 ,  C09D11/106 ,  C09D11/322 ,  B41J2/18

    摘要： An ink comprising: (a) from 0.5 to 5 parts of a self-dispersible pigment; (b) from 1 to 10 parts of a styrene acrylic latex binder and/or styrene butadiene latex; (c) from 0 to 5 parts of a glycol selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol or triethylene glycol; (d) from 1 to 10 parts of 2-pyrrolidone; (e) from 1 to 15 parts of glycerol; (f) from 0.1 to 3 parts of an acetylenic surfactant; (g) from 0.001 to 5 parts of biocide; (h) from 0 to 10 parts of a viscosity modifier; and (i) the balance to 100 parts water. Also an ink-jet printing process, a printed substrate, an ink-jet printer ink container and an ink-jet printer with a re-circulating printer head.